PTM - dbPAF Gene Name UniProt ID Position Type Species Psen1; Ad3h; Psnl1 P49769 32 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 324 T Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 327 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 329 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 346 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 353 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 354 T Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 357 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 365 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 367 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 370 T Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 371 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 51 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 57 S Mus musculus(Mouse) Psen1; Ad3h; Psnl1 P49769 59 S Mus musculus(Mouse)

PTM - PhosphositePlus UniProt ID MOD_RSD Type SITE_+/-7_AA P49769 S32-p Phosphorylation AIRSQNDsQERQQQH P49769 S57-p Phosphorylation ISNGRPQsNSRQVVE P49769 T324-p Phosphorylation TQRAEREtQDsGsGN P49769 S327-p Phosphorylation AEREtQDsGsGNDDG P49769 S329-p Phosphorylation REtQDsGsGNDDGGF P49769 T354-p Phosphorylation HLGPHRStPESRAAV P49769 S365-p Phosphorylation RAAVQELsGsILtsE P49769 S367-p Phosphorylation AVQELsGsILtsEDP P49769 T370-p Phosphorylation ELsGsILtsEDPEER P49769 S371-p Phosphorylation LsGsILtsEDPEERG

PTM - dbPTM UniProt ID Position Code Type Resources References P49769 365 S Phosphorylation Swiss-Prot 1010711 19144319 P49769 367 S Phosphorylation Swiss-Prot 1010711 17242355;19144319 P49769 370 T Phosphorylation Swiss-Prot 1010711 15345747;17242355;19144319 P49769 371 S Phosphorylation Swiss-Prot 1010711 17242355;19144319 P49769 329 S Phosphorylation PhosphoELM.10011 19144319 P49769 365 S Phosphorylation PhosphoELM.10011 19144319 P49769 367 S Phosphorylation PhosphoELM.10011 19144319;17242355;15345747 P49769 371 S Phosphorylation PhosphoELM.10011 19144319;17242355 P49769 370 T Phosphorylation PhosphoELM.10011 19144319;17242355;15345747 P49769 327 S Phosphorylation Phosphositeplus.1010730 21659605 P49769 329 S Phosphorylation Phosphositeplus.1010730 19854140;20531401;21183079 P49769 365 S Phosphorylation Phosphositeplus.1010730 19144319 P49769 367 S Phosphorylation Phosphositeplus.1010730 15345747;17203969;17242355;18846507;19144319;19854140;20531401;21183079;21659604;21659605 P49769 371 S Phosphorylation Phosphositeplus.1010730 17203969;17242355;18846507;19144319;19854140;20415495;20531401;21183079;21659604;21659605 P49769 324 T Phosphorylation Phosphositeplus.1010730 21659604 P49769 354 T Phosphorylation Phosphositeplus.1010730 20456003 P49769 370 T Phosphorylation Phosphositeplus.1010730 15345747;17203969;17242355;18846507;19144319;19854140;20415495;20531401;21183079;21659604;21659605 P49769 365 S Phosphorylation SysPTM 1.1 17242355 P49769 367 S Phosphorylation SysPTM 1.1 17242355;17203969;18846507 P49769 371 S Phosphorylation SysPTM 1.1 17242355;17203969;18846507 P49769 370 T Phosphorylation SysPTM 1.1 17242355;17203969;18846507

PTM - Phospho.ELM UniProt Position Code PMIDs Kinase Source Type P49769 329 S 19144319 HTP Phosphorylation P49769 367 S 19144319 HTP Phosphorylation P49769 367 S 17242355 HTP Phosphorylation P49769 367 S 15345747 HTP Phosphorylation P49769 365 S 19144319 HTP Phosphorylation P49769 371 S 19144319 HTP Phosphorylation P49769 371 S 17242355 HTP Phosphorylation P49769 370 T 19144319 HTP Phosphorylation P49769 370 T 17242355 HTP Phosphorylation P49769 370 T 15345747 HTP Phosphorylation

PTM - UniProt UniProt ID Position Type PMIDs P49769 329 Phosphoserine 19144319;21183079 P49769 367 Phosphoserine 17242355;21183079 P49769 370 Phosphothreonine 17242355;21183079 P49769 371 Phosphoserine 17242355;21183079

PTM - PHOSIDA Symbol Accession Code Position Surrounding Sequence Type Psen1 IPI00117124 S 329 ETQDSGpSGNDDGG phosphorylation Psen1 IPI00117124 S 367 VQELSGpSILTSED phosphorylation Psen1 IPI00117124 S 371 SGSILTpSEDPEER phosphorylation Psen1 IPI00117124 S 57 SNGRPQpSNSRQVV phosphorylation Psen1 IPI00117124 T 324 QRAEREpTQDSGSG phosphorylation Psen1 IPI00117124 T 370 LSGSILpTSEDPEE phosphorylation